Uninitialized string offset

[Shades.]

2.1RC4 (No Mods)

Error
Type of error
General
Error message
8: Uninitialized string offset: 3
File
/home2/xxxxx/public_html/xxxxx/Sources/ManageServer.php
Line
203
URL of page causing the error
httpx://xxxxx.com/index.php?action=admin;area=serversettings;sa=general;save

Backtrace information
#0: smf_error_handler()
Called from /home2/xxxxx/public_html/xxxxx/Sources/ManageServer.php on line 203
#1: ModifyGeneralSettings()
Called from /home2/xxxxx/public_html/xxxxx/Sources/Subs.php on line 5830
#2: call_helper()
Called from /home2/xxxxx/public_html/xxxxx/Sources/ManageServer.php on line 136
#3: ModifySettings()
Called from /home2/xxxxx/public_html/xxxxx/Sources/Admin.php on line 499
#4: AdminMain()
Called from /home2/xxxxx/public_html/xxxxx/index.php on line 187

[shawnb61]

Reported recently.  A fix is on the way.

https://github.com/SimpleMachines/SMF2.1/issues/7127